Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Seattle to Ireland from €220

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
16:20 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
15h 25m1 stop Paris Charles de Gaulle
Delta Logo
17:30 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
26h 17m1 stop Amsterdam Schiphol
€507Delta
Sun, 25 Oct - Tue, 10 Nov
Delta Logo
22:59 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
31h 46m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:40 - 11:50ORK  Cork-SEA Seattle/Tacoma Intl
14h 10m1 stop Amsterdam Schiphol
€512Delta
Sat, 7 Nov - Fri, 25 Dec
Delta Logo
14:35 - 23:25SEA  Seattle/Tacoma Intl-ORK Cork
24h 50m1 stop Amsterdam Schiphol
Delta Logo
05:40 - 11:50ORK  Cork-SEA Seattle/Tacoma Intl
14h 10m1 stop Amsterdam Schiphol
€517Delta
Mon, 9 Nov - Fri, 25 Dec
Delta Logo
15:25 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
15h 20m1 stop Paris Charles de Gaulle
Delta Logo
15:25 - 13:50ORK  Cork-SEA Seattle/Tacoma Intl
30h 25m1 stop Paris Charles de Gaulle
€519Delta
Sun, 8 Nov - Mon, 21 Dec
Delta Logo
07:15 - 23:25SEA  Seattle/Tacoma Intl-ORK Cork
32h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
05:40 - 11:50ORK  Cork-SEA Seattle/Tacoma Intl
14h 10m1 stop Amsterdam Schiphol
€521Delta
Mon, 9 Nov - Fri, 25 Dec
Delta Logo
22:59 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
31h 46m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
15:25 - 13:50ORK  Cork-SEA Seattle/Tacoma Intl
30h 25m1 stop Paris Charles de Gaulle
€523Delta
Sat, 7 Nov - Mon, 21 Dec
Delta Logo
22:59 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
31h 46m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:40 - 08:54ORK  Cork-SEA Seattle/Tacoma Intl
35h 14m2 stops Amsterdam Schiphol Chicago O'Hare Intl
€525Delta
Sat, 7 Nov - Thu, 24 Dec
Delta Logo
14:35 - 23:25SEA  Seattle/Tacoma Intl-ORK Cork
24h 50m1 stop Amsterdam Schiphol
Delta Logo
15:25 - 13:50ORK  Cork-SEA Seattle/Tacoma Intl
30h 25m1 stop Paris Charles de Gaulle
€529Delta
Mon, 9 Nov - Mon, 21 Dec
Delta Logo
05:35 - 10:40SEA  Seattle/Tacoma Intl-ORK Cork
21h 05m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
05:40 - 16:55ORK  Cork-SEA Seattle/Tacoma Intl
19h 15m2 stops Amsterdam Schiphol Salt Lake City
€530Delta
Wed, 11 Nov - Fri, 25 Dec
United Airlines Logo
22:48 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
27h 27m1 stop Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€532United Airlines
Mon, 5 Oct - Tue, 20 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Seattle to Ireland

Our best Air Canada deals on Seattle to Ireland flight tickets
Air Canada
11 Oct
SEA05:50Seattle/Tacoma Intl
18h 25m
2 stops
DUB08:15Dublin
18 Oct
DUB09:50Dublin
12h 32m
1 stop
SEA14:22Seattle/Tacoma Intl
€552
Air Canada
5 Nov
SEA15:15Seattle/Tacoma Intl
31h 55m
2 stops
DUB07:10Dublin
15 Nov
DUB09:00Dublin
20h 57m
2 stops
SEA21:57Seattle/Tacoma Intl
€563
Air Canada
3 Oct
SEA05:50Seattle/Tacoma Intl
42h 25m
2 stops
DUB08:15Dublin
17 Oct
DUB09:50Dublin
16h 42m
1 stop
SEA18:32Seattle/Tacoma Intl
€564

Lufthansa flights from Seattle to Ireland

Our best Lufthansa deals on Seattle to Ireland flight tickets
Lufthansa
7 Oct
SEA18:50Seattle/Tacoma Intl
14h 05m
1 stop
DUB16:55Dublin
19 Oct
DUB17:45Dublin
31h 14m
1 stop
SEA16:59Seattle/Tacoma Intl
€553
Lufthansa
1 Oct
SEA10:50Seattle/Tacoma Intl
12h 55m
1 stop
DUB07:45Dublin
15 Oct
DUB10:40Dublin
14h 19m
1 stop
SEA16:59Seattle/Tacoma Intl
€554
Lufthansa
16 Nov
SEA08:09Seattle/Tacoma Intl
18h 11m
1 stop
DUB10:20Dublin
28 Nov
DUB05:10Dublin
14h 50m
1 stop
SEA12:00Seattle/Tacoma Intl
€580

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sun 25/10

16:20-14:45

1 stop15h 25m

Cork

Tue 10/11

17:30-11:47

1 stop26h 17m

€507

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sat 7/11

22:59-14:45

2 stops31h 46m

Cork

Fri 25/12

05:40-11:50

1 stop14h 10m

€512
Fastest return journey

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 9/11

14:35-23:25

1 stop24h 50m

Cork

Fri 25/12

05:40-11:50

1 stop14h 10m

€517

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sun 8/11

15:25-14:45

1 stop15h 20m

Cork

Mon 21/12

15:25-13:50

1 stop30h 25m

€519

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 9/11

07:15-23:25

2 stops32h 10m

Cork

Fri 25/12

05:40-11:50

1 stop14h 10m

€521

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sat 7/11

22:59-14:45

2 stops31h 46m

Cork

Mon 21/12

15:25-13:50

1 stop30h 25m

€523

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sat 7/11

22:59-14:45

2 stops31h 46m

Cork

Thu 24/12

05:40-08:54

2 stops35h 14m

€525

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Mon 9/11

14:35-23:25

1 stop24h 50m

Cork

Mon 21/12

15:25-13:50

1 stop30h 25m

€529

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Wed 11/11

05:35-10:40

2 stops21h 05m

Cork

Fri 25/12

05:40-16:55

2 stops19h 15m

€530

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/10

22:48-10:15

1 stop27h 27m

Shannon

Tue 20/10

12:30-21:55

1 stop17h 25m

€532

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Seattle to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Seattle averaging around €451.

What is the cheapest Seattle/Tacoma Intl to Ireland flight route?

Fly from Seattle/Tacoma Intl to Dublin for the best Seattle/Tacoma Intl - Ireland flight prices

How far in advance should I book a flight from Seattle to Ireland?

You are more likely to see cheaper flights to Ireland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €662 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Seattle for as low as €541 on momondo.

What cabin class options are available on Seattle to Ireland flights?

There is only 1 cabin class available to choose from on Seattle to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Ireland flights?

No. A direct flight is the cheapest option for a flight between Seattle to Ireland.

Cheap Seattle to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ireland

Best price found

€220

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Seattle in the past 72 hours is €220. The best return flight deal from Seattle to Ireland found on momondo in the last 72 hours is €507.
The fastest flight from Seattle to Ireland takes 9h 05m
Direct flights go from Seattle to Ireland every day.
There are 77 airports in Ireland. From Seattle there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Seattle to Ireland

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ireland?

    Prices for flights from Seattle/Tacoma Intl Airport to Ireland are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ireland for you.

Can I find flights from Seattle to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Ireland?

momondo helps you find the best flight between Seattle and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 17/10
Sat 24/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom €38
Flights to Corkfrom €84
Flights to Shannon, Clarefrom €85
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €64